Sparchem Labs Solan, Himachal Pradesh

We are offering calcium stearate ip/bp/usp. Chemical formula: ca (c17h35coo)2 molecular weight: 606.61 cas no : 1592-23-0 storage: store in cool and dry place. applications uses: used as an excipient by pharmaceutical industry. Used in manufacture of tablet as lubricating agent and disintegrating agent. It acts as an external lubricant in pvc processing, promotes fusion and has a reasonable stability to heat. It is also very effective mold releasing agent and give synergic effect it is useful in various industries including chemical, cosmetics, food & pharmaceutical industries. Product specification of i.p grade s.no. analysis parameters specification results 1 description fine white to yellowish white, bulky powder having a slight characteristic odour. Is unctuous, and is free from grittiness. complies 2 solubility insoluble in water, in alcohol and in either. complies 3 identification: complies a: by chemically to comply complies b: by chemically to comply complies 4 loss on drying nmt :4.0% ww 1.78 % ww 5 heavy metals nmt 10 ppm less than 10 ppm 6 assay of calcium oxide nlt 9.0 % ww & nmt 10.5 % ww 9.80 % ww

We are offering magnesium stearate ip/bp/usp. Chemical formula: c36h70mgo4 molecular weight: 591.244 cas no : 557-04-0 storage: store in cool and dry place. applications uses: used as an excipient by pharmaceutical industry. Used in manufacture of tablet as lubricating agent and disintegrating agent. Emulsifying agents of cosmetics. Widely used in the fields of the plastic, it also can conjugate with ca soap as stabilizer of pvc. Product specification of i.p grade s.no. analysis parameters specification results 1 description very fine white powder, free form grittiness complies 2 solubility passes as per i.p. complies 3 identification: a: passes as per i.p. complies b: passes as per i.p. complies c: passes as per i.p. complies d: passes as per i.p. complies 4 appearance of solution passes as per i.p. complies 5 appearance of solution of the fatty acid passes as per i.p. complies 6 acidity or alkalinity nmt 0.05 ml of 0.1 m hci or 0.1 m naoh is required to change the colour complies 7 acid value of the fatty acid limit :195 to 210 203.75 8 free stearic acid limit max:3.0% ww 1.96% ww 9 zinc stearic limit: no violet ppt is formed complies 10 heavy metals limit max: 20 ppm complies 11 chlorides limit max:250 ppm complies 12 sulphates limit max:0.6% complies 13 loss on drying limit max:6.0% ww 3.02 % ww 14 assay as magnesium limit max:3.8% ww to 5.0% ww 4.75 % ww 15 fatty acid composition limit min-40 % c18-68.1028 % ( stearic acid) complies limit min-90 % total-97.6396 % ( stearic acid+ palmitic acid ) complies

We are offering zinc stearate ip/bp/usp. chemical formula: ca (c17h35coo)2 molecular weight: 606.61 cas no : 1592-23-0 storage: store in cool and dry place. applications uses: used as an excipient by pharmaceutical industry. Used in manufacture of tablet as lubricating agent and disintegrating agent. it acts as an external lubricant in pvc processing, promotes fusion and has a reasonable stability to heat. It is also very effective mold releasing agent and give synergic effect it is useful in various industries including chemical, cosmetics, food & pharmaceutical industries. product specification of i.p grade s.no. analysis parameters specification results 1 description fine white to yellowish white, bulky powder having a slight characteristic odour. Is unctuous, and is free from grittiness. complies 2 solubility insoluble in water, in alcohol and in either. complies 3 identification: complies a: by chemically to comply complies b: by chemically to comply complies 4 loss on drying nmt :4.0% ww 1.78 % ww 5 heavy metals nmt 10 ppm less than 10 ppm 6 assay of calcium oxide nlt 9.0 % ww & nmt 10.5 % ww 9.80 % ww